241.03% is the change from 195 to 665
Calculation steps:
[( 665 - 195 ) ÷ 195] x 100 = 241.03%
Formula
Percentage change = [(665 - 195) / 195] x 100
Subtract the new number by the original number
665 - 195 = 470
470 ÷ 195 = 2.41025641025641
2.41025641025641 x 100 = 241.03%